Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) Fluid (2) Serum or Plasma (2) (-) Tissue (1) (-) Urine (1) Test Area (-) Therapeutics (2) Test Category Analgesics (4) (-) Antianxiety (2) Anticholinergics (2) Antidepressants (7) Antihypertensives (2) Antimicrobials (2) Antipsychotics (1) Bronchodilators (1) Diuretics (1) Sedative/Hypnotics (1) Stimulants (3) Test Sub-Category Benzodiazepines (2) Test Test Name 0260TI Alprazolam, Tissue 8646U Alprazolam and Metabolite, Urine